GENERAL GEOLOGY

GEOLOGY

GEOMORPHOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The planes that separate each layer of rock is called?
A
Plateau planes
B
Mountain planes
C
Rock planes
D
Bedding planes
Explanation: 

Detailed explanation-1: -Any layer of rock in a sedimentary sequence that can be distinguished from the layers above and below is a bedding plane. Bedding planes, also called beds or strata (singular: stratum) are the simplest sedimentary structures and the smaller lithostratigraphic unit used by geologists to describe sedimentary formations.

Detailed explanation-2: -: the surface that separates each successive layer of a stratified rock from its preceding layer : a depositional plane : a plane of stratification.

Detailed explanation-3: -A bedding plane is defined as a surface representing a contact between a deposit and the depositing medium during a time of change. They are primary features of sedimentary rocks formed usually by the depositing media water, and atmosphere.

Detailed explanation-4: -First, Campbell and Reineck and Singh use the term bed to refer to a thickness-independent layer comprising a coherent layer of sedimentary rock, sediment, or pyroclastic material bounded above and below by surfaces known as bedding planes.

Detailed explanation-5: -One of the two subdivisions of competent rock. To be classed as bedded rock, the rock within each bed, in addition to being elastically perfect, isotropic, and homogeneous, must have a bed thickness that is small compared with the roof span, and the bond between beds must be weak.

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